With the development of innovative technologies, more and more goods of interest to society appear on the market. One of them is the smart ring, which has a number of features and benefits. A small modern gadget quickly gained popularity, as many people needed it.
Review of smart rings is not required, because there is one model that has conquered all lovers of new technologies. Its detailed description, as well as reviews of this model can be found in the article.
Smart ring
Now almost every person has smart watches, smartphones and other gadgets in his arsenal. But rings with such capabilities are really something new and unexpected.
Jakcom Smart Ring R3 is a smart ring that can be used to perform various actions. For example, it can be used to open doors, set up commands on another gadget (launch an application, lock, unlock, and so on). In addition, it can even clone travel tickets,enterprises and other documents.
Appearance
The smart ring is supplied in a small plastic box, which, in turn, is in cardboard with the manufacturer's logo, date of manufacture and size of the gadget itself. There is also a QR code on the packaging that leads to the user manual on the main website.
After opening the box, the design of the ring immediately catches your eye. In appearance, it is quite beautiful. The inside of the gadget is made entirely of polished titanium. The brand logo is also located there. Three tags are visible from the ends of the product: NFC, ID and M1. From the inside, opposite the second mark, a so-called "magic" stone called FIR is embedded. It is made using Korean nanotechnology exclusively from natural materials. Opposite the first label there is an insert from a natural volcanic magnet, the third - a rare earth element (germanium).
Features
Smart ring for your phone or tablet operates at a frequency of 13.56 MHz. The chips in it work at a distance of up to 1.5 cm. At the same time, the gadget can work in normal mode at temperatures from -50 to +80 degrees.
The ring itself is made of titanium material and auxiliary metal. The thickness of its wall is 2.9 mm, the width is 9.1 mm (but this characteristic depends on the size). In this case, the inner diameter can be 17.2-22.3 mm, and the outer one - from 22.8 to 27.9 mm. The mass of the product does not exceed 7 g.
He alth Module
Such an invention as a smart ring is popular for a reason. It has several built-in modules that perform various functions. The first is the he alth module, which contains a volcanic stone, germanium, and also an energy one. All these components can significantly improve a person's well-being and charge with positive.
The stones themselves can be easily seen on the inside of the gadget. According to the manufacturer, they provide their owner with reliable protection against stress, electronic radiation, and high pressure.
ID and M1 modules
The ID module is quite interesting and functional. It allows you to copy and simulate the frequencies of different types of ID cards (i.e. smart chips). These include: the key to the intercom, shopping, parking, smart, transport and other inductive cards. Also, the device makes it possible to get rid of boring traditional inductive cards. Therefore, thanks to him, you can easily go to the right place.
An equally important module is M1. With it, the owner of the device will be able to imitate and copy contactless IC cards. And all this is done at a frequency of 13.56 MHz.
NFC module
In addition to the previous additions to the device, there is another interesting point. The last label on the ring is the NFC module. It transfers data at a speed of 106 kb / s. At the same time, it has as many as 100,000 rewriting cycles. The saved data can be kept for about 10 years. Moduleguarantees the stability and security of this information. It is also worth noting that it is only for the future generation and is suitable for the following mobile features:
- Exchange of information. With the help of the module, it will be possible to transfer data about the owner to other smartphones, as well as various messages, photos and other files.
- Separate entry. This function is provided in order to keep private information. For example, you can leave unharmed data on accounts, schedules, memos, and so on. To do this, it will be enough just to set up access through the ring itself, so that only the owner can manage the saved information.
- Quick start. Through the gadget, it is possible to configure fast loading applications. This feature will definitely be needed for people who have their hands full all the time.
- Lock your phone. The gadget can easily become the only key to the life of its owner if you set a screen and application lock. All this is done quickly and completely safely.
App Features
Smart features of the device attract the attention of every customer. These include:
- the ability to record notes on the gadget;
- quick send messages to other devices;
- locking and unlocking the smartphone screen (it is possible to make it unlock itself when picking up the device, but only if the ring is on the finger);
- app blocking;
- presence of smartalarm;
- the ability to create your own business card and transfer it to another user;
- setting "quick call".
Mobile application
The ring works with a special application installed on the phone. It is designed for "Android 4.43" and above. But to bind one device to another, the phone must have the NFC function. It will need to be activated in the settings in order for the ring and smartphone to sync successfully. To start using the functions of a small device, you need to launch the installed application, press the appropriate button and attach it to your phone.
On the main screen of the application there are a couple of tabs - Share Info (data transfer) and Edit Task (task editing). Both of these sections perform different functions. For example, the first one provides access to such features:
- Electronic business card. Allows you to write basic owner information up to 60 bytes to the device.
- Passing a link. Provides a chance to record a link to any site.
- Message transmission. Allows you to write a small text message up to 130 bytes. This recording can later be transferred to another user's smartphone.
The second one has the following functions:
- Profiles. Represents the loading of the selected sets of settings when the ring approaches the phone.
- Super alarm clock. You can set the trigger time on your smartphonean alarm clock that will turn on or off when you bring the ring to it.
- Quick launch. Touching devices on your mobile phone will open pre-selected files or contacts.
Smart ring reviews
You can talk about the usefulness or uselessness of the device for a long time, as each user treats it differently. Most buyers, of course, believe that this gadget is pretty good and can come in handy in life. They claim that with this purchase, they no longer have to worry about whether they took a work pass or if there could be problems with it.
In addition, a lot of positive feedback comes about using the ring as a payment instrument by attaching a bank card to it. According to buyers, with this device, you can forget about all the papers and plastic cards, because all the necessary information fits in one small device that is quite comfortable to wear on your finger.
At the same time, in their comments, users note an interesting design of the device. That is, for them, it is not only a useful device, but also a beautiful decoration that perfectly complements any look.
